Which of the following is NOT an I/O task performed by the operating system?
A. handles output to the monitor
B. executes program instructions
C. manages network communication
D. controls information storage and retrieval
Answer: B
Computer Science & Information Technology
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Windows 8 is available in several editions including Standard, Pro, Enterprise, and RT.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
What problem does the Floyd-Warshall algorithm solve?
a. Finding all pairs shortest paths b. Shortest path c. Finding cycles in a graph d. Best shortest path
Computer Science & Information Technology
Which chart type does NOT have a horizontal or vertical axis?
A) Column B) Scatter C) Line D) Pie
Computer Science & Information Technology
Frames support several attributes that may ____ the user to adjust the appearance of the resulting Web page.
A. allow B. disallow C. either a. or b. D. neither a. nor b.
Computer Science & Information Technology